: If your RAM is overloaded, increasing the paging file can help. Navigate to Advanced System Settings Performance Settings Virtual Memory
Interference from Windows Defender or third-party antivirus software. Lack of administrative permissions or disk space. Corrupted system files blocking the decompression library. Step 1: Verify the Integrity of Installation Files how to fix unarc.dll returned an error code 14
The unarc.dll file might be improperly registered in Windows. Press Win + R to open the Run box. Type cmd and press Ctrl + Shift + Enter to run as Admin. : If your RAM is overloaded, increasing the
Press Win + R , type prefetch , and clear that directory as well. Corrupted system files blocking the decompression library
On high-end or laptop CPUs (especially Intel 13th/14th Gen), overheating during decompression can trigger Error 14.
Under the tab, click Settings in the Performance section.